#14361: GHC HEAD miscompiles `text-containers` -------------------------------------+------------------------------------- Reporter: hvr | Owner: (none) Type: bug | Status: patch Priority: high | Milestone: 8.4.1 Component: Compiler | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect result | Unknown/Multiple at runtime | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"a27056f9823f8bbe2302f1924b3ab38fd6752e37/ghc" a27056f/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="a27056f9823f8bbe2302f1924b3ab38fd6752e37" cmm/CBE: Fix a few more zip uses Ensure that we don't consider lists of equal length to be equal when they are not. I noticed these while working on the fix for #14361. Reviewers: austin, simonmar, michalt Reviewed By: michalt Subscribers: rwbarton, thomie GHC Trac Issues: #14361 Differential Revision: https://phabricator.haskell.org/D4153 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14361#comment:16> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler